The Honda 90101-ZC3-003 Pan Screw (4X12) is a genuine OEM fastener designed for the EX350 inverter generator. Sourced directly from Honda, this screw matches the exact thread size, head profile, and length specified for the EX350, so it seats correctly without rework. Honda supersedes parts at serial breaks, so confirm your unit's serial number against the fitment table before ordering.
Key Features
- Genuine OEM Part — supplied by Honda to the exact specification called out for the EX350 inverter generator, ensuring the correct thread engagement and head seating that aftermarket fasteners may not deliver.
- Exact Dimensions — the 4X12 designation identifies both the thread diameter and shank length, matching the original hardware precisely so no modification is needed at installation.
- Serial Number Verification — Honda updates part numbers across production runs; check your EX350 serial number against the fitment table to confirm this is the correct screw for your unit.
A pan-head screw uses a wide, low-profile domed head that distributes clamping load across a broad bearing surface, making it well suited to securing panels, covers, and components where flush or near-flush retention is needed. On the EX350 inverter generator, using the correct OEM fastener preserves the intended clamping force and prevents loosening caused by vibration during operation. A screw of the wrong thread, diameter, or length risks stripping the receiving thread or failing to hold its component securely.
Part Details
| Part Number | 90101-ZC3-003 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Pan Screw (4X12) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Inverter Generator | EX350 | All |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
